Well, I just purchased a Wavecrest on ebay however I have not received it yet. This is the earlier 2070 version. Can anyone suggest any on-line reading I may look at before it gets here, or, software I may need. Any help will be greatly appreciated. - Thanks - Mike Mike B. Feher, N4FS 89 Arnold Blvd. Howell, NJ, 07731 732-886-5960